67740201

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 106142400

約数和(自身を除く): 38402199

約数列:

[1, 3, 9, 29, 53, 59, 83, 87, 159, 177, 249, 261, 477, 531, 747, 1537, 1711, 2407, 3127, 4399, 4611, 4897, 5133, 7221, 9381, 13197, 13833, 14691, 15399, 21663, 28143, 39591, 44073, 90683, 127571, 142013, 259541, 272049, 382713, 426039, 778623, 816147, 1148139, 1278117, 2335869, 7526689, 22580067, 67740201]

約数ペア:

[(1, 67740201), (3, 22580067), (9, 7526689), (29, 2335869), (53, 1278117), (59, 1148139), (83, 816147), (87, 778623), (159, 426039), (177, 382713), (249, 272049), (261, 259541), (477, 142013), (531, 127571), (747, 90683), (1537, 44073), (1711, 39591), (2407, 28143), (3127, 21663), (4399, 15399), (4611, 14691), (4897, 13833), (5133, 13197), (7221, 9381)]